1233212023411 has 8 divisors (see below), whose sum is σ = 1308339322880. Its totient is φ = 1159106864328.

The previous prime is 1233212023409. The next prime is 1233212023447. The reversal of 1233212023411 is 1143202123321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1233212023411 - 2¹ = 1233212023409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1233212023451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255532611 + ... + 255537436.

It is an arithmetic number, because the mean of its divisors is an integer number (163542415360).

Almost surely, 2^{1233212023411} is an apocalyptic number.

1233212023411 is a deficient number, since it is larger than the sum of its proper divisors (75127299469).

1233212023411 is a wasteful number, since it uses less digits than its factorization.

1233212023411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511070193.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1233212023411 its reverse (1143202123321), we get a palindrome (2376414146732).

The spelling of 1233212023411 in words is "one trillion, two hundred thirty-three billion, two hundred twelve million, twenty-three thousand, four hundred eleven".